21:13:31 Create new PHPExcel object<br />21:13:31 Set document properties<br />21:13:31 Add some data<br />21:13:31 Rename worksheet<br />21:13:31 Set document security<br />21:13:31 Set sheet security<br />21:13:31 Write to Excel2007 format<br />21:13:31 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0153 seconds<br />21:13:31 Current memory usage: 3.5 MB<br />21:13:31 Peak memory usage: 3.5 MB<br />21:13:31 Done writing file<br />File has been created in /home/webiprobgm/vge/library/PHPExcel/Examples<br />